Sealing of containers with a screw sealing cap and a tear-off se

Details Sealing of containers with a screw sealing cap and a tear-off se Sealing of containers with a screw sealing cap and a tear-off se

1990-12-13

1992-05-26

Marcus, Stephen

Bottles and jars

Closures

Frangible member or portion

215258, B65D 4134

Patent

active

051159325

ABSTRACT:
A container and its threaded sealing cap with a tear-off security strip, a constricted portion of the container being threaded and provided with flexible teeth having an increasing spring action ratcheting with notches of the security strip, and having a mechanical strength making it possible to guarantee that the container is tamper-proof, while insuring ease of opening after tearing off the security strip.

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